IP Find IPv6 Subnet/Network and its host address ranges

What is an IPv6 IP address its network and host address ranges?

IPv6 addresses are each 128 bits long. Because each digit in an IPv6 address can have 16 different values (from 0 to 15), each digit represents the overall value of 4 bits (one nibble), with 32 digits total. As with IPv4, CIDR notation describes ranges in terms of a common prefix of bits. For example 2001:db8::/32 means that the range described has the first 32 bits set to the binary digits 00100000000000010000110110111000. Also like IPv4, MediaWiki implements IPv6 rangeblocks using CIDR notation.
Following are the ranges of IPv6 subnet/network address and their host addresses.

IPv6 Address	IPv4 Address
cb15:901b:d157:4024:ada9:b2bc:4fb1:b001	79.177.176.1
cb15:901b:d157:4024:ada9:b2bc:4fb1:b002	79.177.176.2
cb15:901b:d157:4024:ada9:b2bc:4fb1:b003	79.177.176.3
cb15:901b:d157:4024:ada9:b2bc:4fb1:b004	79.177.176.4
cb15:901b:d157:4024:ada9:b2bc:4fb1:b005	79.177.176.5
cb15:901b:d157:4024:ada9:b2bc:4fb1:b006	79.177.176.6
cb15:901b:d157:4024:ada9:b2bc:4fb1:b007	79.177.176.7
cb15:901b:d157:4024:ada9:b2bc:4fb1:b008	79.177.176.8
cb15:901b:d157:4024:ada9:b2bc:4fb1:b009	79.177.176.9
cb15:901b:d157:4024:ada9:b2bc:4fb1:b00a	79.177.176.10
cb15:901b:d157:4024:ada9:b2bc:4fb1:b00b	79.177.176.11
cb15:901b:d157:4024:ada9:b2bc:4fb1:b00c	79.177.176.12
cb15:901b:d157:4024:ada9:b2bc:4fb1:b00d	79.177.176.13
cb15:901b:d157:4024:ada9:b2bc:4fb1:b00e	79.177.176.14
cb15:901b:d157:4024:ada9:b2bc:4fb1:b00f	79.177.176.15
cb15:901b:d157:4024:ada9:b2bc:4fb1:b010	79.177.176.16
cb15:901b:d157:4024:ada9:b2bc:4fb1:b011	79.177.176.17
cb15:901b:d157:4024:ada9:b2bc:4fb1:b012	79.177.176.18
cb15:901b:d157:4024:ada9:b2bc:4fb1:b013	79.177.176.19
cb15:901b:d157:4024:ada9:b2bc:4fb1:b014	79.177.176.20
cb15:901b:d157:4024:ada9:b2bc:4fb1:b015	79.177.176.21
cb15:901b:d157:4024:ada9:b2bc:4fb1:b016	79.177.176.22
cb15:901b:d157:4024:ada9:b2bc:4fb1:b017	79.177.176.23
cb15:901b:d157:4024:ada9:b2bc:4fb1:b018	79.177.176.24
cb15:901b:d157:4024:ada9:b2bc:4fb1:b019	79.177.176.25
cb15:901b:d157:4024:ada9:b2bc:4fb1:b01a	79.177.176.26
cb15:901b:d157:4024:ada9:b2bc:4fb1:b01b	79.177.176.27
cb15:901b:d157:4024:ada9:b2bc:4fb1:b01c	79.177.176.28
cb15:901b:d157:4024:ada9:b2bc:4fb1:b01d	79.177.176.29
cb15:901b:d157:4024:ada9:b2bc:4fb1:b01e	79.177.176.30
cb15:901b:d157:4024:ada9:b2bc:4fb1:b01f	79.177.176.31
cb15:901b:d157:4024:ada9:b2bc:4fb1:b020	79.177.176.32
cb15:901b:d157:4024:ada9:b2bc:4fb1:b021	79.177.176.33
cb15:901b:d157:4024:ada9:b2bc:4fb1:b022	79.177.176.34
cb15:901b:d157:4024:ada9:b2bc:4fb1:b023	79.177.176.35
cb15:901b:d157:4024:ada9:b2bc:4fb1:b024	79.177.176.36
cb15:901b:d157:4024:ada9:b2bc:4fb1:b025	79.177.176.37
cb15:901b:d157:4024:ada9:b2bc:4fb1:b026	79.177.176.38
cb15:901b:d157:4024:ada9:b2bc:4fb1:b027	79.177.176.39
cb15:901b:d157:4024:ada9:b2bc:4fb1:b028	79.177.176.40
cb15:901b:d157:4024:ada9:b2bc:4fb1:b029	79.177.176.41
cb15:901b:d157:4024:ada9:b2bc:4fb1:b02a	79.177.176.42
cb15:901b:d157:4024:ada9:b2bc:4fb1:b02b	79.177.176.43
cb15:901b:d157:4024:ada9:b2bc:4fb1:b02c	79.177.176.44
cb15:901b:d157:4024:ada9:b2bc:4fb1:b02d	79.177.176.45
cb15:901b:d157:4024:ada9:b2bc:4fb1:b02e	79.177.176.46
cb15:901b:d157:4024:ada9:b2bc:4fb1:b02f	79.177.176.47
cb15:901b:d157:4024:ada9:b2bc:4fb1:b030	79.177.176.48
cb15:901b:d157:4024:ada9:b2bc:4fb1:b031	79.177.176.49
cb15:901b:d157:4024:ada9:b2bc:4fb1:b032	79.177.176.50
cb15:901b:d157:4024:ada9:b2bc:4fb1:b033	79.177.176.51
cb15:901b:d157:4024:ada9:b2bc:4fb1:b034	79.177.176.52
cb15:901b:d157:4024:ada9:b2bc:4fb1:b035	79.177.176.53
cb15:901b:d157:4024:ada9:b2bc:4fb1:b036	79.177.176.54
cb15:901b:d157:4024:ada9:b2bc:4fb1:b037	79.177.176.55
cb15:901b:d157:4024:ada9:b2bc:4fb1:b038	79.177.176.56
cb15:901b:d157:4024:ada9:b2bc:4fb1:b039	79.177.176.57
cb15:901b:d157:4024:ada9:b2bc:4fb1:b03a	79.177.176.58
cb15:901b:d157:4024:ada9:b2bc:4fb1:b03b	79.177.176.59
cb15:901b:d157:4024:ada9:b2bc:4fb1:b03c	79.177.176.60

cb15:901b:d157:4024:ada9:b2bc:4fb1:b03d	79.177.176.61
cb15:901b:d157:4024:ada9:b2bc:4fb1:b03e	79.177.176.62
cb15:901b:d157:4024:ada9:b2bc:4fb1:b03f	79.177.176.63
cb15:901b:d157:4024:ada9:b2bc:4fb1:b040	79.177.176.64
cb15:901b:d157:4024:ada9:b2bc:4fb1:b041	79.177.176.65
cb15:901b:d157:4024:ada9:b2bc:4fb1:b042	79.177.176.66
cb15:901b:d157:4024:ada9:b2bc:4fb1:b043	79.177.176.67
cb15:901b:d157:4024:ada9:b2bc:4fb1:b044	79.177.176.68
cb15:901b:d157:4024:ada9:b2bc:4fb1:b045	79.177.176.69
cb15:901b:d157:4024:ada9:b2bc:4fb1:b046	79.177.176.70
cb15:901b:d157:4024:ada9:b2bc:4fb1:b047	79.177.176.71
cb15:901b:d157:4024:ada9:b2bc:4fb1:b048	79.177.176.72
cb15:901b:d157:4024:ada9:b2bc:4fb1:b049	79.177.176.73
cb15:901b:d157:4024:ada9:b2bc:4fb1:b04a	79.177.176.74
cb15:901b:d157:4024:ada9:b2bc:4fb1:b04b	79.177.176.75
cb15:901b:d157:4024:ada9:b2bc:4fb1:b04c	79.177.176.76
cb15:901b:d157:4024:ada9:b2bc:4fb1:b04d	79.177.176.77
cb15:901b:d157:4024:ada9:b2bc:4fb1:b04e	79.177.176.78
cb15:901b:d157:4024:ada9:b2bc:4fb1:b04f	79.177.176.79
cb15:901b:d157:4024:ada9:b2bc:4fb1:b050	79.177.176.80
cb15:901b:d157:4024:ada9:b2bc:4fb1:b051	79.177.176.81
cb15:901b:d157:4024:ada9:b2bc:4fb1:b052	79.177.176.82
cb15:901b:d157:4024:ada9:b2bc:4fb1:b053	79.177.176.83
cb15:901b:d157:4024:ada9:b2bc:4fb1:b054	79.177.176.84
cb15:901b:d157:4024:ada9:b2bc:4fb1:b055	79.177.176.85
cb15:901b:d157:4024:ada9:b2bc:4fb1:b056	79.177.176.86
cb15:901b:d157:4024:ada9:b2bc:4fb1:b057	79.177.176.87
cb15:901b:d157:4024:ada9:b2bc:4fb1:b058	79.177.176.88
cb15:901b:d157:4024:ada9:b2bc:4fb1:b059	79.177.176.89
cb15:901b:d157:4024:ada9:b2bc:4fb1:b05a	79.177.176.90
cb15:901b:d157:4024:ada9:b2bc:4fb1:b05b	79.177.176.91
cb15:901b:d157:4024:ada9:b2bc:4fb1:b05c	79.177.176.92
cb15:901b:d157:4024:ada9:b2bc:4fb1:b05d	79.177.176.93
cb15:901b:d157:4024:ada9:b2bc:4fb1:b05e	79.177.176.94
cb15:901b:d157:4024:ada9:b2bc:4fb1:b05f	79.177.176.95
cb15:901b:d157:4024:ada9:b2bc:4fb1:b060	79.177.176.96
cb15:901b:d157:4024:ada9:b2bc:4fb1:b061	79.177.176.97
cb15:901b:d157:4024:ada9:b2bc:4fb1:b062	79.177.176.98
cb15:901b:d157:4024:ada9:b2bc:4fb1:b063	79.177.176.99
cb15:901b:d157:4024:ada9:b2bc:4fb1:b064	79.177.176.100
cb15:901b:d157:4024:ada9:b2bc:4fb1:b065	79.177.176.101
cb15:901b:d157:4024:ada9:b2bc:4fb1:b066	79.177.176.102
cb15:901b:d157:4024:ada9:b2bc:4fb1:b067	79.177.176.103
cb15:901b:d157:4024:ada9:b2bc:4fb1:b068	79.177.176.104
cb15:901b:d157:4024:ada9:b2bc:4fb1:b069	79.177.176.105
cb15:901b:d157:4024:ada9:b2bc:4fb1:b06a	79.177.176.106
cb15:901b:d157:4024:ada9:b2bc:4fb1:b06b	79.177.176.107
cb15:901b:d157:4024:ada9:b2bc:4fb1:b06c	79.177.176.108
cb15:901b:d157:4024:ada9:b2bc:4fb1:b06d	79.177.176.109
cb15:901b:d157:4024:ada9:b2bc:4fb1:b06e	79.177.176.110
cb15:901b:d157:4024:ada9:b2bc:4fb1:b06f	79.177.176.111
cb15:901b:d157:4024:ada9:b2bc:4fb1:b070	79.177.176.112
cb15:901b:d157:4024:ada9:b2bc:4fb1:b071	79.177.176.113
cb15:901b:d157:4024:ada9:b2bc:4fb1:b072	79.177.176.114
cb15:901b:d157:4024:ada9:b2bc:4fb1:b073	79.177.176.115
cb15:901b:d157:4024:ada9:b2bc:4fb1:b074	79.177.176.116
cb15:901b:d157:4024:ada9:b2bc:4fb1:b075	79.177.176.117
cb15:901b:d157:4024:ada9:b2bc:4fb1:b076	79.177.176.118
cb15:901b:d157:4024:ada9:b2bc:4fb1:b077	79.177.176.119
cb15:901b:d157:4024:ada9:b2bc:4fb1:b078	79.177.176.120

cb15:901b:d157:4024:ada9:b2bc:4fb1:b079	79.177.176.121
cb15:901b:d157:4024:ada9:b2bc:4fb1:b07a	79.177.176.122
cb15:901b:d157:4024:ada9:b2bc:4fb1:b07b	79.177.176.123
cb15:901b:d157:4024:ada9:b2bc:4fb1:b07c	79.177.176.124
cb15:901b:d157:4024:ada9:b2bc:4fb1:b07d	79.177.176.125
cb15:901b:d157:4024:ada9:b2bc:4fb1:b07e	79.177.176.126
cb15:901b:d157:4024:ada9:b2bc:4fb1:b07f	79.177.176.127
cb15:901b:d157:4024:ada9:b2bc:4fb1:b080	79.177.176.128
cb15:901b:d157:4024:ada9:b2bc:4fb1:b081	79.177.176.129
cb15:901b:d157:4024:ada9:b2bc:4fb1:b082	79.177.176.130
cb15:901b:d157:4024:ada9:b2bc:4fb1:b083	79.177.176.131
cb15:901b:d157:4024:ada9:b2bc:4fb1:b084	79.177.176.132
cb15:901b:d157:4024:ada9:b2bc:4fb1:b085	79.177.176.133
cb15:901b:d157:4024:ada9:b2bc:4fb1:b086	79.177.176.134
cb15:901b:d157:4024:ada9:b2bc:4fb1:b087	79.177.176.135
cb15:901b:d157:4024:ada9:b2bc:4fb1:b088	79.177.176.136
cb15:901b:d157:4024:ada9:b2bc:4fb1:b089	79.177.176.137
cb15:901b:d157:4024:ada9:b2bc:4fb1:b08a	79.177.176.138
cb15:901b:d157:4024:ada9:b2bc:4fb1:b08b	79.177.176.139
cb15:901b:d157:4024:ada9:b2bc:4fb1:b08c	79.177.176.140
cb15:901b:d157:4024:ada9:b2bc:4fb1:b08d	79.177.176.141
cb15:901b:d157:4024:ada9:b2bc:4fb1:b08e	79.177.176.142
cb15:901b:d157:4024:ada9:b2bc:4fb1:b08f	79.177.176.143
cb15:901b:d157:4024:ada9:b2bc:4fb1:b090	79.177.176.144
cb15:901b:d157:4024:ada9:b2bc:4fb1:b091	79.177.176.145
cb15:901b:d157:4024:ada9:b2bc:4fb1:b092	79.177.176.146
cb15:901b:d157:4024:ada9:b2bc:4fb1:b093	79.177.176.147
cb15:901b:d157:4024:ada9:b2bc:4fb1:b094	79.177.176.148
cb15:901b:d157:4024:ada9:b2bc:4fb1:b095	79.177.176.149
cb15:901b:d157:4024:ada9:b2bc:4fb1:b096	79.177.176.150
cb15:901b:d157:4024:ada9:b2bc:4fb1:b097	79.177.176.151
cb15:901b:d157:4024:ada9:b2bc:4fb1:b098	79.177.176.152
cb15:901b:d157:4024:ada9:b2bc:4fb1:b099	79.177.176.153
cb15:901b:d157:4024:ada9:b2bc:4fb1:b09a	79.177.176.154
cb15:901b:d157:4024:ada9:b2bc:4fb1:b09b	79.177.176.155
cb15:901b:d157:4024:ada9:b2bc:4fb1:b09c	79.177.176.156
cb15:901b:d157:4024:ada9:b2bc:4fb1:b09d	79.177.176.157
cb15:901b:d157:4024:ada9:b2bc:4fb1:b09e	79.177.176.158
cb15:901b:d157:4024:ada9:b2bc:4fb1:b09f	79.177.176.159
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0a0	79.177.176.160
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0a1	79.177.176.161
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0a2	79.177.176.162
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0a3	79.177.176.163
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0a4	79.177.176.164
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0a5	79.177.176.165
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0a6	79.177.176.166
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0a7	79.177.176.167
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0a8	79.177.176.168
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0a9	79.177.176.169
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0aa	79.177.176.170
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0ab	79.177.176.171
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0ac	79.177.176.172
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0ad	79.177.176.173
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0ae	79.177.176.174
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0af	79.177.176.175
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0b0	79.177.176.176
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0b1	79.177.176.177
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0b2	79.177.176.178
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0b3	79.177.176.179
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0b4	79.177.176.180

cb15:901b:d157:4024:ada9:b2bc:4fb1:b0b5	79.177.176.181
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0b6	79.177.176.182
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0b7	79.177.176.183
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0b8	79.177.176.184
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0b9	79.177.176.185
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0ba	79.177.176.186
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0bb	79.177.176.187
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0bc	79.177.176.188
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0bd	79.177.176.189
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0be	79.177.176.190
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0bf	79.177.176.191
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0c0	79.177.176.192
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0c1	79.177.176.193
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0c2	79.177.176.194
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0c3	79.177.176.195
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0c4	79.177.176.196
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0c5	79.177.176.197
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0c6	79.177.176.198
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0c7	79.177.176.199
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0c8	79.177.176.200
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0c9	79.177.176.201
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0ca	79.177.176.202
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0cb	79.177.176.203
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0cc	79.177.176.204
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0cd	79.177.176.205
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0ce	79.177.176.206
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0cf	79.177.176.207
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0d0	79.177.176.208
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0d1	79.177.176.209
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0d2	79.177.176.210
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0d3	79.177.176.211
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0d4	79.177.176.212
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0d5	79.177.176.213
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0d6	79.177.176.214
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0d7	79.177.176.215
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0d8	79.177.176.216
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0d9	79.177.176.217
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0da	79.177.176.218
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0db	79.177.176.219
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0dc	79.177.176.220
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0dd	79.177.176.221
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0de	79.177.176.222
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0df	79.177.176.223
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0e0	79.177.176.224
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0e1	79.177.176.225
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0e2	79.177.176.226
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0e3	79.177.176.227
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0e4	79.177.176.228
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0e5	79.177.176.229
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0e6	79.177.176.230
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0e7	79.177.176.231
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0e8	79.177.176.232
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0e9	79.177.176.233
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0ea	79.177.176.234
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0eb	79.177.176.235
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0ec	79.177.176.236
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0ed	79.177.176.237
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0ee	79.177.176.238
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0ef	79.177.176.239
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0f0	79.177.176.240
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0f1	79.177.176.241
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0f2	79.177.176.242
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0f3	79.177.176.243
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0f4	79.177.176.244
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0f5	79.177.176.245
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0f6	79.177.176.246
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0f7	79.177.176.247
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0f8	79.177.176.248
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0f9	79.177.176.249
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0fa	79.177.176.250
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0fb	79.177.176.251
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0fc	79.177.176.252
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0fd	79.177.176.253
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0fe	79.177.176.254
cb15:901b:d157:4024:ada9:b2bc:4fb1:b0ff	79.177.176.255

How IPv6 host addresses we calculated?

As we explained above IPv6 IP version is 128 bit long. Our system get IPv6 IP address as input in URL parameter value with its CIDR & get its all host address ranges from our largest database get back its start range and last range with its relevant CIDR at the end final IPv6 which converts into IPv4 IP address by our tool IPv6 to IPv4 converter.